Modbus RTU dissolved oxygen sensor (DO) DOG-1912S

digitalreal-time

■Summary SZ-DO series online dissolved oxygen electrode，adopt original battery type oxygen sensing electrode, and internal electrode to achieve the automatic temperature compensation and digital signal conversion. With rapid response, low maintenance cost, real-time online measurement. The electrode adopt the standard Modbus RTU (485) protocol, 24V DC power supply, four wire mode, can be very convenient to access to sensor networks. ■Features ·The on-line oxygen sensing electrode, can work stably for a long time. ·Built in temperature sensor, real-time temperature compensation. ·RS485 signal output, strong anti-interference ability, output distance up to 500m. ·Using the standard Modbus RTU (485) communication protocol ·The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode ·24V - DC power supply. FEATURE This product is the latest digital dissolved oxygen electrode independently researched, developed, and produced by BOQU Instruments. The electrode is light in weight, easy to install, and has high measurement accuracy, responsiveness, and can work stably for a long time. Built-in temperature probe, instant temperature compensation. Strong anti-interference ability, the longest output cable can reach 500 meters. It can be set and calibrated remotely, and the operation is simple. Can be widely used in urban sewage treatment, industrial sewage treatment, aquaculture and environmental monitoring and other fields.